grid (Matlab function)

Matlab/Scilab equivalent

grid on
grid off
grid(target, 'on')
grid(target, 'off')

xgrid
gca().grid =  -[1 1 1];
target.grid =  [1 1 1];
target.grid = -[1 1 1];

Particular cases

There is no minor grid in Scilab.

There is no equivalent function for Matlab grid function in Scilab but it has equivalents:

grid minor

can be emulated in Scilab by mtlb_hold but all grids are toggled

grid

can be emulated in Scilab by mtlb_hold

grid(axes_handle,"minor")

can be emulated in Scilab by mtlb_hold but all grids are toggled

grid(axes_handle)

can be emulated in Scilab by mtlb_hold(axes_handle)